There are a great many websites on Vedic Mathematics and it is not possible to list them all here. The best we can do is give a small selection.
Jaya Vidya - Education and Learning Systems
http://www.jayavidya.com/vedic.php
Vedic Mathematics
http://vedicmathematics.blogspot.co.uk/
Hinduism.about
http://hinduism.about.com/od/vedicmaths/a/what_is_vedic_math.htm
Rocket Maths
http://www.mmabacus.com/rocket
The original Book by Tirthaji
http://www.scribd.com/doc/2062720/vedicmaths-ebook
A good introductory book on Vedic Maths
http://www.vedamu.org/Veda/1795$Vedic_Mathematics_Methods.pdf
Master Mind - Course on Vedic Math
http://www.mastermindvedicmaths.com/
School of Vedic Maths
http://sovm.org/
Article on Vedic Maths
http://www.downtoearth.org.in/node/31020
Article on Vedic Maths
http://www.esamskriti.com/essay-chapters/Vedic-Maths~-Every-child-deserves-it-1.aspx
Article on Vedic Maths
http://www.examiner.com/article/teach-kids-how-to-make-math-faster-and-easier-with-vedic-math-free-pdf-book
Vedic Mathematics
http://vedicmath.tblog.com
